Adapt events-eiffel for stable-3.6

* TimeStamp has been deprecated, replace it with Instant instead.
* Add call to get because BranchResource::getRevision return Optional
now.

Solves: Jira GER-1926
Change-Id: I2579e79cc963c1635b19277aaad6993a3d57bcff
4 files changed
tree: 54734e5807b028976877f6406d481759566ca951
  1. src/
  2. BUILD
  3. external_plugin_deps.bzl